FX::FXVec4d Class Reference

#include <FXVec4d.h>

Inheritance diagram for FX::FXVec4d:

[legend]

List of all members.

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Detailed Description

Double-precision 4-element vector.

Public Member Functions
	FXVec4d ()
	FXVec4d (const FXVec4d &v)
	FXVec4d (const FXVec3d &v, FXdouble ww=1.0)
	FXVec4d (const FXdouble v[])
	FXVec4d (FXdouble xx, FXdouble yy, FXdouble zz, FXdouble ww=1.0)
	FXVec4d (FXColor color)
FXdouble &	operator[] (FXint i)
const FXdouble &	operator[] (FXint i) const
FXVec4d &	operator= (FXColor color)
FXVec4d &	operator= (const FXVec3d &v)
FXVec4d &	operator= (const FXVec4d &v)
FXVec4d &	operator= (const FXdouble v[])
FXVec4d &	set (const FXVec4d &v)
FXVec4d &	set (const FXdouble v[])
FXVec4d &	set (FXdouble xx, FXdouble yy, FXdouble zz, FXdouble ww)
FXVec4d &	operator*= (FXdouble n)
FXVec4d &	operator/= (FXdouble n)
FXVec4d &	operator+= (const FXVec4d &v)
FXVec4d &	operator-= (const FXVec4d &v)
	operator FXdouble * ()
	operator const FXdouble * () const
	operator FXVec3d & ()
	operator const FXVec3d & () const
	operator FXColor () const
FXVec4d	operator+ () const
FXVec4d	operator- () const
FXVec4d	operator+ (const FXVec4d &v) const
FXVec4d	operator- (const FXVec4d &v) const
FXVec4d	operator* (const FXMat4d &m) const
FXdouble	operator* (const FXVec4d &v) const
bool	operator! () const
bool	operator== (const FXVec4d &v) const
bool	operator!= (const FXVec4d &v) const
bool	operator< (const FXVec4d &v) const
bool	operator<= (const FXVec4d &v) const
bool	operator> (const FXVec4d &v) const
bool	operator>= (const FXVec4d &v) const
FXdouble	length2 () const
FXdouble	length () const
FXVec4d &	clamp (FXdouble lo, FXdouble hi)
FXdouble	vecdistance (const FXVec3d &p) const
bool	veccrosses (const FXVec3d &a, const FXVec3d &b) const
Public Attributes
FXdouble	x
FXdouble	y
FXdouble	z
FXdouble	w
Friends
FXVec4d	operator* (const FXVec4d &a, FXdouble n)
FXVec4d	operator* (FXdouble n, const FXVec4d &a)
FXVec4d	operator/ (const FXVec4d &a, FXdouble n)
FXVec4d	operator/ (FXdouble n, const FXVec4d &a)
bool	operator== (const FXVec4d &a, FXdouble n)
bool	operator!= (const FXVec4d &a, FXdouble n)
bool	operator== (FXdouble n, const FXVec4d &a)
bool	operator!= (FXdouble n, const FXVec4d &a)
bool	operator< (const FXVec4d &a, FXdouble n)
bool	operator<= (const FXVec4d &a, FXdouble n)
bool	operator> (const FXVec4d &a, FXdouble n)
bool	operator>= (const FXVec4d &a, FXdouble n)
bool	operator< (FXdouble n, const FXVec4d &a)
bool	operator<= (FXdouble n, const FXVec4d &a)
bool	operator> (FXdouble n, const FXVec4d &a)
bool	operator>= (FXdouble n, const FXVec4d &a)
FXVec4d	veclo (const FXVec4d &a, const FXVec4d &b)
FXVec4d	vechi (const FXVec4d &a, const FXVec4d &b)
FXAPI FXVec4d	vecplane (const FXVec4d &vec)
FXAPI FXVec4d	vecplane (const FXVec3d &vec, FXdouble dist)
FXAPI FXVec4d	vecplane (const FXVec3d &vec, const FXVec3d &p)
FXAPI FXVec4d	vecplane (const FXVec3d &a, const FXVec3d &b, const FXVec3d &c)
FXAPI FXVec4d	vecnormalize (const FXVec4d &v)
FXAPI FXStream &	operator<< (FXStream &store, const FXVec4d &v)
FXAPI FXStream &	operator>> (FXStream &store, FXVec4d &v)

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Constructor & Destructor Documentation

FX::FXVec4d::FXVec4d

(

)

[inline]

Default constructor.

FX::FXVec4d::FXVec4d

(

const FXVec4d &

v

)

[inline]

Initialize from another vector.

References w, x, y, and z.

FX::FXVec4d::FXVec4d	(	const FXVec3d &	v,
		FXdouble	ww = 1.0
	)			[inline]

Construct with 3-vector and optional scalar.

References FX::FXVec3d::x, FX::FXVec3d::y, and FX::FXVec3d::z.

FX::FXVec4d::FXVec4d

(

const FXdouble

v[]

)

[inline]

Initialize from array of doubles.

FX::FXVec4d::FXVec4d	(	FXdouble	xx,
		FXdouble	yy,
		FXdouble	zz,
		FXdouble	ww = 1.0
	)			[inline]

Initialize with components.

FX::FXVec4d::FXVec4d

(

FXColor

color

)

Initialize with color.

---

Member Function Documentation

FXdouble& FX::FXVec4d::operator[]

(

FXint

i

)

[inline]

Return a non-const reference to the ith element.

const FXdouble& FX::FXVec4d::operator[]

(

FXint

i

)

const [inline]

Return a const reference to the ith element.

FXVec4d& FX::FXVec4d::operator=

(

FXColor

color

)

Assign color.

FXVec4d& FX::FXVec4d::operator=

(

const FXVec3d &

v

)

[inline]

Assignment.

References FX::FXVec3d::x, FX::FXVec3d::y, and FX::FXVec3d::z.

FXVec4d& FX::FXVec4d::operator=

(

const FXdouble

v[]

)

[inline]

Assignment from array of doubles.

FXVec4d& FX::FXVec4d::set

(

const FXVec4d &

v

)

[inline]

Set value from another vector.

FXVec4d& FX::FXVec4d::set

(

const FXdouble

v[]

)

[inline]

Set value from array of floats.

FXVec4d& FX::FXVec4d::set	(	FXdouble	xx,
		FXdouble	yy,
		FXdouble	zz,
		FXdouble	ww
	)			[inline]

Set value from components.

FXVec4d& FX::FXVec4d::operator*=

(

FXdouble

n

)

[inline]

Assigning operators.

FX::FXVec4d::operator FXdouble *

(

)

[inline]

Conversion.

FX::FXVec4d::operator FXColor

(

)

const

Convert to color.

FXVec4d FX::FXVec4d::operator+

(

)

const [inline]

Unary.

FXVec4d FX::FXVec4d::operator+

(

const FXVec4d &

v

)

const [inline]

Vector and vector.

References w, x, y, and z.

FXVec4d FX::FXVec4d::operator*

(

const FXMat4d &

m

)

const

Vector and matrix.

FXdouble FX::FXVec4d::operator*

(

const FXVec4d &

v

)

const [inline]

Dot product.

References w, x, y, and z.

bool FX::FXVec4d::operator!

(

)

const [inline]

Test if zero.

bool FX::FXVec4d::operator==

(

const FXVec4d &

v

)

const [inline]

Equality tests.

References w, x, y, and z.

bool FX::FXVec4d::operator<

(

const FXVec4d &

v

)

const [inline]

Inequality tests.

References w, x, y, and z.

FXdouble FX::FXVec4d::length2

(

)

const [inline]

Length and square of length.

FXVec4d& FX::FXVec4d::clamp	(	FXdouble	lo,
		FXdouble	hi
	)			[inline]

Clamp values of vector between limits.

FXdouble FX::FXVec4d::vecdistance

(

const FXVec3d &

p

)

const

Signed distance normalized plane and point.

bool FX::FXVec4d::veccrosses	(	const FXVec3d &	a,
		const FXVec3d &	b
	)			const

Return true if edge a-b crosses plane.

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Friends And Related Function Documentation

FXVec4d operator*	(	const FXVec4d &	a,
		FXdouble	n
	)			[friend]

Scaling.

FXVec4d veclo	(	const FXVec4d &	a,
		const FXVec4d &	b
	)			[friend]

Lowest or highest components.

FXAPI FXVec4d vecplane

(

const FXVec4d &

vec

)

[friend]

Compute normalized plane equation ax+by+cz+d=0.

FXAPI FXVec4d vecnormalize

(

const FXVec4d &

v

)

[friend]

Normalize vector.

FXAPI FXStream& operator<<	(	FXStream &	store,
		const FXVec4d &	v
	)			[friend]

Save to a stream.

FXAPI FXStream& operator>>	(	FXStream &	store,
		FXVec4d &	v
	)			[friend]

Load from a stream.

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The documentation for this class was generated from the following file:

• FXVec4d.h